Not connected yet
Accounts need a Supabase project. Paste the project URL and anon key into
practice/practice-config.js, then reload. Until then the
platform still works — progress is just saved on this device only.
Sign in
No password. Put in your email and we will send you a sign-in link. Click it and you are in.
No password. We email you a six-digit code.
Step 1 · your email
If the link says it has expired the moment you open it, your school’s email filter has probably opened it first. Ask for another — and if the email never arrives at all, use a personal address instead of your school one.
If the email never arrives at all, use a personal address instead of your school one.
Sent to . It expires in an hour. Open it on this device if you can — the link signs in the browser it opens in.
Step 2 · the code
Your account
Thanks. Your account updates within a minute.
VAT included. Cancel any time — you keep Full until the period you have paid for ends.
You are on Full.
Cancel, change your card or read your invoices on the subscription page. You keep Full until the period you have paid for ends.
Your tutor
Recent answers
If a mark here does not look right to you, send Joe the skill name and what you typed — every question can be rebuilt exactly as you saw it.
Your data
Deleting removes every attempt, every mastery score and every saved session from the server. It cannot be undone.